HERRENKNECHT H TUNNELLING SYSTEMS

Tunneling machinery, namely, tunnel boring and drilling machines and peripheral equipment therefore, namely, cutter heads, drill presses, navigation units sold as a component of tunnel boring and drilling machines, control units sold as a component of tunnel boring and drilling machines, solid and fluid separators and transporters sold as a component of tunnel boring and drilling machines for use in separating and transporting excavated materials, all for use with tunnel boring and drilling machines